Yema Superman Steel 39mm 11.13.66.SN.U6

The Superman Steel returns with a steel blue dial featuring a sunburst finish and polished applied markers, adding greater depth and contrast to YEMA's iconic professional dive watch. Its 39mm steel case combines the Superman's characteristic bezel-lock mechanism with a polished ceramic insert and 30 BAR water resistance, while the sapphire exhibition case back reveals the CMM.10 Manufacture caliber, offering chronometric precision and a 70-hour power reserve.

Technical Specifications

Movement

Caliber: CMM.10 – Morteau Manufacture Caliber
Movement type: Automatic
Frequency: 28,800 A/h (4 Hz)
Accuracy: Chronometer-certified, from -3/+5 seconds per day
Power reserve: 70 hours
Functions: Hours, minutes, seconds

Bezel

Type: Unidirectional rotating diving bezel
Insert: Polished ceramic
Graduation: 0 to 60
Indicator: Luminous triangle at 12 o'clock with Grade A Super-LumiNova BGW9
Bezel lock: Patented YEMA bezel lock system

Case

Material: 316L stainless steel
Finish: Vertically brushed with polished bevels
Diameter: 39 mm
Thickness: 11.30 mm
Lug-to-lug length: 47 mm
Lug width: 19 mm

Crystal

Type: Double-domed sapphire
Thickness: 2.20 mm

Dial

Color: Black enamel
Markers: Applied
Hands: Polished stainless steel
Luminescence: Grade A Super-LumiNova BGW9 on markers and hands
Seconds hand: "Lollipop" type

Bracelet

Type: Integrated FKM VITON Rubber

Crown

Type: Screw-down
Logo: Embossed YEMA

Case Back

Type: Exhibition
Material: Sapphire glass

Water Resistance

Water resistance: 30 BAR / 300 meters / 990 feet

Additional Information

Manufacture: Caliber designed, manufactured, assembled, and regulated in YEMA's workshops in Morteau, France. Components are made in France and Switzerland.